Made in Czech Republic
WSB3-20 WSB3-20H
2/2
ELKO EP, s.r.o. | Palackého 493 | 769 01 Holešov, Všetuly | Czech republic | e-mail: [email protected]
TECHNICAL SUPPORT | E-mail: [email protected] | Mobil: +420 778 427 366 | Tel.: +420 573 514 276, +420 573 514 211 | Fax: +420 573 514 227 | www.inels.com
Technical parameters
Warning
Before the device is installed and operated, read this instruction manual carefully and with full
understanding and Installation Guide System iNELS3. The instruction manual is designated for
mounting the device and for the user of such device. It has to be attached to electro-installation
documentation. The instruction manual can be also found on a web site www.inels.com. Attention,
danger of injury by electrical current! Mounting and connection can be done only by a professional
with an adequate electrical qualifi cation, and all has to be done while observing valid regulations.
Do not touch parts of the device that are energized. Danger of life-threat! While mounting,
servicing, executing any changes, and repairing it is essential to observe safety regulations, norms,
directives and special regulations for working with electrical equipment. Before you start working
with the device, it is essential to have all wires, connected parts, and terminals de-energized. This
instruction manual contains only general directions which need to be applied in a particular
installation. In the course of inspections and maintenance, always check (while de-energized) if
terminals are tightened.
YES,
built-in temperature sensor
0 .. +55 °C;
0.3 °C from the range
2
NO
YES
- 0 to 99 % Relative humidity
- ± 3 % Relative humidity
2x AIN/DIN
YES,
the connection between AIN1/DIN1 and AIN2
TC/TZ
-20 °C .. +120 °C
0.5 °C from range
two-colored LED (red, green)
1
BUS
27 V DC, -20 / +10 %
max. 0.5 W
25 mA (at 27 V DC), from BUS
0.5 - 1 mm
2
-20 .. +55 °C
-30 .. +70 °C
IP20
II.
2
any
into installation box
85.6 x 85.6 x 42 mm
94 x 94 x 36 mm
55 g (without frame)
Inputs
Temperature measuring:
Scope and accuracy of
temp. measuring:
Number of control buttons:
Humidity measurement:
Humidity measurement
range:
Humidity measurement ac-
curancy:
Inputs:
External temperature
sensor:
Type ext. sensor:
Temperature measurement
range:
Temp. measurement
accuracy:
Outputs
Indication:
Number of LEDs:
Communication
Installation BUS:
Power supply
Supply voltage / tolerance:
Dissipated power:
Rated current:
Connection
Terminals:
Operating conditions
Operating temperature:
Storing temperature:
Protection degree:
Overvoltage category:
Pollution degree:
Operation position:
Installation:
Dimensions and weight
Dimensions
- plastic:
- metal, glass, wood, granite:
Weight:
